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UPWK in the 13F filings

Upwork Inc · CUSIP 91688F104

Sector · Software and IT servicesTheme · Internet, programming and data services
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Mar 2026
the date the book describes
Filed
18 May 2026
latest of these filings; the earliest 8 May 2026
Managers listing it
26
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 2 listed it in both
Shares listed
28,528,276
combined, among listed positions
Reported value
$316m
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 15 buyers (opened or added shares) and 15 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -4,339,169.

Managers listing UPWK in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

26 of 26 holders

ActionFiling
T. Rowe Price Associates Inc17,435,463$191munder 0.1%Trimmed-1,795,91415 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)3,070,271$34munder 0.1%Added+912,25015 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC2,040,320$22munder 0.1%Trimmed-118,72214 May 2026 (the filing on sec.gov)
Millennium Management LLC1,035,421$11munder 0.1%Added+984,91515 May 2026 (the filing on sec.gov)
Wellington Management Group LLP871,228$9.5munder 0.1%Trimmed-51,90515 May 2026 (the filing on sec.gov)
Invesco Ltd812,527$8.9munder 0.1%Trimmed-2,773,31912 May 2026 (the filing on sec.gov)
AllianceBernstein LP424,256$8.4munder 0.1%Added+96,10315 May 2026 (the filing on sec.gov)
Two Sigma Investments LP766,309$8.4munder 0.1%Trimmed-75,49215 May 2026 (the filing on sec.gov)
Winton Group Ltd318,267$3.5m0.12%Newnew12 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC266,786$2.9munder 0.1%Added+80,37015 May 2026 (the filing on sec.gov)
Citadel Advisors LLC231,484$2.5munder 0.1%Added+200,35915 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP230,830$2.5munder 0.1%Trimmed-83,36414 May 2026 (the filing on sec.gov)
Man Group PLC215,421$2.4munder 0.1%Added+69,58315 May 2026 (the filing on sec.gov)
AQR Capital Management LLC156,565$1.7munder 0.1%Trimmed-274,64115 May 2026 (the filing on sec.gov)
MFS Investment Management133,710$1.5munder 0.1%Newnew14 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.101,016$1.1munder 0.1%Added+72,60615 May 2026 (the filing on sec.gov)
Freestone Grove Partners LP66,301$727kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC62,582$686kunder 0.1%Added+50,78015 May 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP61,675$676kunder 0.1%Added+26,57715 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd59,070$647kunder 0.1%Trimmed-389,33018 May 2026 (the filing on sec.gov)
Acadian Asset Management LLC59,025$646kunder 0.1%Trimmed-114,61813 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP40,753$447kunder 0.1%Added+27,52815 May 2026 (the filing on sec.gov)
Quantbot Technologies LP34,631$380kunder 0.1%Added+29,85713 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC16,730$183kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Verition Fund Management LLC14,225$156kunder 0.1%Trimmed-84,76615 May 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q4 2025 to Q1 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (4)

Exited (4)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
3 in Q3 2024 to 2 in Q2 2026

Tracked managers listing it, at least.

05101520192020202120222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
UPWK by quarter
QuarterHoldersReported valueBuyersSellers
Q4 20184$241mn.a.n.a.
Q1 20194$250mn.a.n.a.
Q2 20193$79mn.a.n.a.
Q3 20196$67mn.a.n.a.
Q4 20196$38mn.a.n.a.
Q1 20204$17mn.a.n.a.
Q2 20204$39mn.a.n.a.
Q3 20205$81mn.a.n.a.
Q4 202011$517mn.a.n.a.
Q1 20217$626mn.a.n.a.
Q2 20217$1.0bnn.a.n.a.
Q3 20216$966mn.a.n.a.
Q4 20215$625mn.a.n.a.
Q1 20226$279mn.a.n.a.
Q2 20227$254mn.a.n.a.
Q3 20225$165mn.a.n.a.
Q4 20225$104mn.a.n.a.
Q1 20235$115mn.a.n.a.
Q2 20235$104mn.a.n.a.
Q3 20237$149mn.a.n.a.
Q4 20236$160m33
Q1 20246$129m33
Q2 20245$90m23
Q3 20243$59m12
Q4 20248$423m62
Q1 20256$317m24
Q2 20257$312m34
Q3 20257$324m52
Q4 20255$456m1023
Q1 20262$195m1515
Q2 20262$2.9m209

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

UPWK and GOOGL →UPWK and META →UPWK and SPCX →Choose a stock to compare with UPWK →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own UPWK, latest filings →Back to the 13F Explorer →